diff options
Diffstat (limited to 'actionpack')
| -rw-r--r-- | actionpack/lib/action_view/helpers/tags/base.rb | 5 | ||||
| -rw-r--r-- | actionpack/test/template/form_options_helper_test.rb | 21 |
2 files changed, 26 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/helpers/tags/base.rb b/actionpack/lib/action_view/helpers/tags/base.rb index e4f431a6d7..bf209d3a20 100644 --- a/actionpack/lib/action_view/helpers/tags/base.rb +++ b/actionpack/lib/action_view/helpers/tags/base.rb @@ -121,6 +121,7 @@ module ActionView def select_content_tag(option_tags, options, html_options) html_options = html_options.stringify_keys add_default_name_and_id(html_options) + options[:include_blank] = true if option_required?(html_options) select = content_tag("select", add_options(option_tags, options, value(object)), html_options) if html_options["multiple"] && options.fetch(:include_hidden, true) @@ -129,6 +130,10 @@ module ActionView select end end + + def option_required?(html_options) + html_options["required"] && html_options["size"].to_i == 1 && !html_options["multiple"] + end def add_options(option_tags, options, value = nil) if options[:include_blank] diff --git a/actionpack/test/template/form_options_helper_test.rb b/actionpack/test/template/form_options_helper_test.rb index 2c0da8473a..8b3a51bc6d 100644 --- a/actionpack/test/template/form_options_helper_test.rb +++ b/actionpack/test/template/form_options_helper_test.rb @@ -633,7 +633,28 @@ class FormOptionsHelperTest < ActionView::TestCase select("post", "category", [nil, "othervalue"]) ) end + + def test_select_with_included_and_display_size_equals_to_one + assert_dom_equal( + "<select id=\"post_category\" name=\"post[category]\" required=\"required\" size=\"1\"><option value=\"\"></option>\n<option value=\"abe\">abe</option>\n<option value=\"mus\">mus</option>\n<option value=\"hest\">hest</option></select>", + select("post", "category", %w( abe mus hest),{}, :required => true, :size => 1) + ) + end + + def test_select_with_included_and_display_size_no_equals_to_one + assert_dom_equal( + "<select id=\"post_category\" name=\"post[category]\" required=\"required\" size=\"2\"><option value=\"abe\">abe</option>\n<option value=\"mus\">mus</option>\n<option value=\"hest\">hest</option></select>", + select("post", "category", %w( abe mus hest),{}, :required => true, :size => 2) + ) + end + def test_select_with_included_and_multiple + assert_dom_equal( + "<input name=\"post[category][]\" type=\"hidden\" value=\"\"/><select id=\"post_category\" multiple=\"multiple\" name=\"post[category][]\" required=\"required\" size=\"1\"><option value=\"abe\">abe</option>\n<option value=\"mus\">mus</option>\n<option value=\"hest\">hest</option></select>", + select("post", "category", %w( abe mus hest), {}, :required => true, :size => 1, :multiple => true) + ) + end + def test_select_with_fixnum @post = Post.new @post.category = "" |